Kunal Enterprise, headquartered in Mumbai, is thrilled to announce its strategic partnership with Switzerland-based nsm Norbert Schläfli AG. This collaboration aims to offer a diverse range of versatile and customized systems tailored to meet the specific needs of the Indian market. With this tie-up, customers can expect innovative solutions that blend international expertise with local insights.
nsm offers an extensive portfolio of printing, coating and laminating equipment. Our Roll-to-Roll and Sheet-based systems, equipped with various printing, coating, laminating and curing stations, are specifically designed for R&D and pilot production.
Challenger 173
The challenger 173 is a versatile benchtop R&D lab printer, ideal for developing printed electronics and conducting ink/substrate test
Supports up to 5 Printing Technologies
Flexo, Rotary Screen, Rotogravure, Gravure Offset, and Gravure with Plate, providing flexibility for a wide range of applications.
Quick Module Exchange
Enables seamless transitions between different printing techniques in less than 15 minutes.
Minimal Ink Consumption
Operates with less than 1 ml of ink per print, significantly reducing waste and operating costs.
Versatile Substrates
Handles both flexible and rigid substrates, supporting various applications in printed electronics and R&D.
Precision & Repeatability
Equipped with dial gauges and micrometer screws for precise adjustments, ensuring consistent and repeatable results.
User-Friendly Operation
Intuitive color touch screen interface for easy adjustment and real-time monitoring of the printing process.
Technical data
Printing/Coating technologies: Rotary Screen, Flexo, Rotogravure, Gravure Offset, Gravure with Plate
Substrate size: Up to 210 x 148 (DIN A5)
Substrate compatibility: Flexible and rigid substrates up to 3 mm thickness
Process speed: Up to 30 m/min.
Dimension (L x W x H): 1250 x 800 x 650 mm
Weight: 150 kg
Electrical connection: 1x230V, US 110V
Compressed air: 6 bar
labratester 180
The labratester 180 is a sheet-based gravure printing machine, used across various industries, including ink manufacturing, flexible packaging, printed electronics, and more, delivering reliable results with as little as 1 ml of ink. The labratester 180 offers precise control and easy operation, making it ideal for testing inks, coatings, and flexible substrates with consistent and reproducible results.
Flexible Substrate Handling
The labratester 180 is designed to print on a wide range of flexible substrates, making it suitable for various industries, including printed electronics, flexible packaging, and R&D.
Adjustable Doctor Blade & Roller Pressure
The labratester 180 provides adjustable doctor blade angle, doctor blade pressure, and impression roller pressure, ensuring optimal printing conditions and high reproducibility in test results.
Compact Design & Optional Features
The labratester 180’s compact footprint makes it perfect for laboratories with limited space. Optional features like electrostatic print assist and customized printing forms are available to meet specific customer needs.
Low Ink Consumption & Efficient Printing
The machine is optimized to use less than 1 ml of ink per print, making it cost-effective and ideal for testing expensive functional inks and coatings while delivering clear, reproducible results.
Easy Cleaning & Maintenance
With its straightforward cleaning process, the labratester 180 allows for quick exchange of printing forms and inks, reducing downtime and enhancing productivity in laboratory environments.
Multilayer Printing Capability
While not its primary focus, the labratester 180 offers the capability for multilayer printing using different plates. With a simple mechanical alignment tool, it achieves alignment accuracy of < 100 µm without requiring costly camera systems.
Technical data
Printing technology: Gravure printing with an engraved plate
Substrate size: Up to 210 x 148 (DIN A5)
Substrate compatibility: Flexible substrates
Process speed: Up to 35 m/min.
Dimension (L x W x H): 950 x 580 x 350 mm
Weight: 120 kg
Electrical connection: 1x230V (US 110V via transformer)
